langdengedu.com - robtex.com
langdengedu.com
| CNAME | langdengedu.com.queniuaa.com | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 163.181.246.201🇸🇬 Alibaba_Cloud_CDN163.181.246.0/24 Alibaba Cloud CDN | ||||||
| A | 163.181.246.202🇸🇬 Alibaba_Cloud_CDN163.181.246.0/24 Alibaba Cloud CDN | ||||||
| A | 163.181.246.203🇸🇬 Alibaba_Cloud_CDN163.181.246.0/24 Alibaba Cloud CDN | ||||||
| A | 163.181.246.204🇸🇬 Alibaba_Cloud_CDN163.181.246.0/24 Alibaba Cloud CDN | ||||||
| A | 163.181.246.205🇸🇬 Alibaba_Cloud_CDN163.181.246.0/24 Alibaba Cloud CDN | ||||||
| A | 163.181.246.206🇸🇬 Alibaba_Cloud_CDN163.181.246.0/24 Alibaba Cloud CDN | ||||||
| A | 163.181.246.207🇸🇬 Alibaba_Cloud_CDN163.181.246.0/24 Alibaba Cloud CDN | ||||||
| A | 163.181.246.208🇸🇬 Alibaba_Cloud_CDN163.181.246.0/24 Alibaba Cloud CDN | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1771291435 | ||||||
DNS History
6 records (3 active, 3 former)
●NSns1.alidns.com2026-02-28 → 2026-02-28 · 2 obs
○ 2017-07-04 03:28:24
● 2026-02-28 12:40:00
● 2026-02-28 12:40:00
○NSns13.xincache.com2016-12-15 → 2017-07-04 · 3 obs
● 2016-12-15 06:06:30
● 2017-07-04 03:28:24
○ 2026-02-28 12:40:00
● 2017-07-04 03:28:24
○ 2026-02-28 12:40:00
○NSns14.xincache.com2016-12-15 → 2017-07-04 · 3 obs
● 2016-12-15 06:06:30
● 2017-07-04 03:28:24
○ 2026-02-28 12:40:00
● 2017-07-04 03:28:24
○ 2026-02-28 12:40:00
●NSns2.alidns.com2026-02-28 → 2026-02-28 · 2 obs
○ 2017-07-04 03:28:24
● 2026-02-28 12:40:00
● 2026-02-28 12:40:00
○A103.25.22.942016-12-15 → 2017-07-04 · 3 obs
● 2016-12-15 06:06:30
● 2017-07-04 03:28:24
○ 2026-02-28 12:40:00
● 2017-07-04 03:28:24
○ 2026-02-28 12:40:00
●CNAMElangdengedu.com.queniuaa.com2026-02-28 → 2026-02-28 · 1 obs
● 2026-02-28 12:40:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| langdengedu.com | ns1.alidns.com, ns2.alidns.com | 18 records |
✅ Authoritative Response
Server: 120.76.107.46
NS records: ns1.alidns.com, ns2.alidns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for langdengedu.com (unsigned zone)
⏱️ Timing
Total: 669ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns2.alidns.com, ns1.alidns.com |
| CNAME | 1 | langdengedu.com.queniuaa.com |
| SOA | 1 | ns1.alidns.com hostmaster.hichina.com |
📌 Glue Records Collected
Total: 18
Out-of-bailiwick: 18 (ns1.alidns.com, ns1.alidns.com, ns1.alidns.com...)
AI analysis
langdengedu.com resolves to eight IP numbers: 163.181.246.201, 163.181.246.202, 163.181.246.203, 163.181.246.204, 163.181.246.205, 163.181.246.206, 163.181.246.207 and 163.181.246.208.
Other host names such as good-horn.com.w.cdngslb.com, ddd.cn.w.cdngslb.com, odurl.com.w.cdngslb.com, 20game3.com.w.kunlungr.com and sky-investment.cn.queniuaa.com share IP numbers with langdengedu.com.